Abstract

Background

External ventricular drain (EVD) usage in patients with intraventricular hemorrhage (IVH) is variable in current practice and in clinical trials, and its impact on outcome remains controversial. The objective of this study was to identify the clinical predictors of EVD utilization, and associated outcome in adults with spontaneous IVH with or without intracerebral hemorrhage (ICH).

Methods

Retrospective review of 183 consecutive IVH patients admitted to a University Hospital between 2003 and 2010. Clinical and radiographic data were analyzed for associations between EVD placement and mortality, poor outcome, and improvement in Glasgow Coma Scale score (GCS) using multivariate logistic regression models.

Conclusions

Patients with lower GCS, higher IVH severity, and lower ICH volume are more likely to have an EVD placed. EVD placement is associated with reduced mortality and improved short-term outcomes in patients with IVH after adjusting for known severity factors. EVD use should be protocolized in clinical trials of ICH management where IVH is included.